Photo source: Delta Stone Products
Official source image published with site-owner authorization; source-owner reuse permission remains pending. Original downloaded asset retained unchanged.
Nairobi limestone laundry-room countertop, as shown in the supplier gallery.
Catalogue reference. Confirm the current range and finish with the supplier.
Material sources
Nairobi is a fossiliferous limestone of documented United States origin, offered by Delta Stone Products. A more precise extraction location and quarry operator have not been identified.
- Listed supplier
- Delta Stone Products
- Quarry / operation
- Not identified in source
- Location
- United States
- Color families
- Not listed
- Supply route
- Slab, tile and architectural stone.
- Listing source
- NSI catalogue · source checked 29 Sept 2026
- Photograph
- Sourced photograph · checked 2026-09-29
No verified MSHA association recorded.
Research details
No individual MSHA permit is assigned to this material.
Independent source checks
- U.S. material origin
- VERIFIED
- Supplier relationship
- VERIFIED
- Material identity
- VERIFIED
- Producer relationship
- UNKNOWN
- Quarry relationship
- UNKNOWN
- Quarry location
- UNKNOWN
- Operating record
- UNKNOWN
- Photo source
- VERIFIED
- Photo permission
- PENDING
- Technical data
- UNKNOWN
Each check stands on its own. A photo or coordinate review does not change a confirmed material identity or producer relationship. Operating records do not guarantee current inventory.
Ask the supplier about current availability, material range, fabrication and test data for your application. A listing or MSHA status does not establish supply readiness.
Delta Stone Products offers Nairobi on a dedicated product page. Its Slab & Tile brochure identifies this limestone as originating in the United States. The extraction state and supplying quarry are not specified.